Of the Following,which Is the Base Metal

question 14

Multiple Choice

Of the following,which is the base metal?

• A) Gold
• B) Gallium
• C) Platinum
• D) Palladium

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Definitions:

Dimethyl Terephthalate

An organic compound used primarily in the production of polyesters, specifically polyethylene terephthalate (PET).

Step-Growth Polymerization

A polymerization process in which bi-functional or multi-functional monomers react to form first dimers, then trimers, and so on, growing by stepwise addition.

Polyethylene

A versatile synthetic polymer made from the polymerization of ethylene, widely used in plastic bags, containers, and packaging.

Addition Polymer

A polymer formed by the successive addition of monomer molecules with unsaturated bonds, leading to a long chain molecule.